fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1
...
fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1
Starting 3 threads
Threads: 3
Threads: 3
Threads: 3: [mmm] [18.8% done] [ 16782/ 49705 kb/s] [eta 00m:13s]
Threads: 3: [mmm] [23.5% done] [ 15347/ 15676 kb/s] [eta 00m:13s]
Threads: 3: [Fmm] [29.4% done] [ 16144/ 45649 kb/s] [eta 00m:12s]
Threads: 3: [FmF] [31.6% done] [  2586/ 26699 kb/s] [eta 00m:13s]
Threads: 3: [FmF] [31.8% done] [  2505/     0 kb/s] [eta 00m:15s]
Threads: 3: [FmF] [34.8% done] [  3046/     0 kb/s] [eta 00m:15s]
Threads: 3: [FmF] [36.0% done] [  2584/     0 kb/s] [eta 00m:16s]
Threads: 3: [FmF] [38.5% done] [  2676/     0 kb/s] [eta 00m:16s]
Threads: 3: [FmF] [39.3% done] [  2151/     0 kb/s] [eta 00m:17s]
Threads: 3: [FmF] [63.2% done] [  1297/ 33007 kb/s] [eta 00m:07s]
Threads: 3: [FFF] [100.0% done] [     0/  9814 kb/s] [eta 00m:00s]
Threads: 3: [FFF] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 3: [FFF] [100.0% done] [     0/     0 kb/s] [eta 00m:00s]
Threads: 3: [VVV] [72.7% done] [ 36327/     0 kb/s] [eta 00m:06s]
Threads: 3: [VVV] [85.0% done] [ 55790/     0 kb/s] [eta 00m:03s]
Threads: 3: [VVV] [94.7% done] [ 53841/     0 kb/s] [eta 00m:01s]
Threads: 3: [VVV] [100.0% done] [ 56441/     0 kb/s] [eta 00m:00s]
fio: (groupid=0): err= 0: pid=3426
  read : io=100MiB, bw=5,405KiB/s, runt= 19398msec
    clat (msec): min=    0, max=  224, avg= 3.44, stdev=18.29
    bw (KiB/s) : min=    9, max=33882, per=74.97%, avg=12100.93, stdev=10611.59
  write: io=83,724KiB, bw=5,631KiB/s, runt= 15224msec
    clat (msec): min=    0, max=   33, avg= 0.20, stdev= 1.69
    bw (KiB/s) : min=    0, max=52535, per=129.04%, avg=18987.50, stdev=23835.00
  cpu          : usr=11.42%, sys=3.67%, ctx=1339
  IO depths    : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=91.1%, 4=1.4%, 10=2.4%, 20=3.0%, 50=1.5%, 100=0.1%
     lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=3428
  read : io=100MiB, bw=5,425KiB/s, runt= 19328msec
    clat (msec): min=    0, max=  310, avg= 7.98, stdev=23.08
    bw (KiB/s) : min=   38, max=15950, per=37.71%, avg=6087.17, stdev=4774.89
  write: io=53,076KiB, bw=3,569KiB/s, runt= 15227msec
    clat (msec): min=    0, max=   32, avg= 0.25, stdev= 1.98
    bw (KiB/s) : min=    0, max=57131, per=131.64%, avg=19369.33, stdev=32706.21
  cpu          : usr=10.29%, sys=3.27%, ctx=1553
  IO depths    : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=78.9%, 4=3.4%, 10=5.4%, 20=4.8%, 50=5.2%, 100=1.8%
     lat (msec): 250=0.4%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%
fio: (groupid=0): err= 0: pid=3429
  read : io=100MiB, bw=5,380KiB/s, runt= 19487msec
    clat (msec): min=    0, max=  310, avg= 3.96, stdev=20.38
    bw (KiB/s) : min=   15, max=27213, per=68.16%, avg=11002.06, stdev=9426.83
  write: io=82,012KiB, bw=5,523KiB/s, runt= 15205msec
    clat (msec): min=    0, max=   14, avg= 0.01, stdev= 0.37
    bw (KiB/s) : min=    0, max=27643, per=88.36%, avg=13001.00, stdev=13894.37
  cpu          : usr=11.37%, sys=4.06%, ctx=1404
  IO depths    : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0%
     lat (msec): 2=89.8%, 4=1.7%, 10=3.4%, 20=2.7%, 50=1.7%, 100=0.2%
     lat (msec): 250=0.3%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0%

Run status group 0 (all jobs):
   READ: io=300MiB, aggrb=16,142KiB/s, minb=5,380KiB/s, maxb=5,425KiB/s, mint=19328msec, maxt=19487msec
  WRITE: io=214MiB, aggrb=14,714KiB/s, minb=3,569KiB/s, maxb=5,631KiB/s, mint=19328msec, maxt=19487msec

Disk stats (read/write):
  cciss!c0d0: ios=6623/3463, merge=1426/51193, ticks=69248/1613608, in_queue=1691036, util=98.58%
6.43user 2.14system 0:19.70elapsed 43%CPU (0avgtext+0avgdata 0maxresident)k
798000inputs+437640outputs (2major+1043minor)pagefaults 0swaps